13404
Sodium aluminate
technical grade, powder
Synonym(s):
Aluminum sodium oxide, Sodium aluminum oxide
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About This Item
Empirical Formula (Hill Notation):
NaAlO2
CAS Number:
Molecular Weight:
81.97
NACRES:
NA.22
UNSPSC Code:
12161600
EC Number:
234-391-6
MDL number:
Product Name
Sodium aluminate, technical
InChI key
IYJYQHRNMMNLRH-UHFFFAOYSA-N
InChI
1S/Al.Na.2O/q-1;+1;;
SMILES string
[Na+].O=[Al-]=O
grade
technical
form
powder
reaction suitability
core: aluminum
reagent type: catalyst
impurities
≤0.05% Fe (as Fe2O3)
cation traces
Al (Al2O3): 50-56%
Na (as Na2O): 37-45%
Quality Level
Related Categories
Application
Sodium aluminate can be used as a catalyst:
- In the transesterification of glycerol with dimethyl carbonate to synthesize glycerol carbonate.
- In the isomerization of D-glucose into D-fructose.
- To synthesize biodiesel from Jatropha oil via transesterification.
- To convert alcohols into the corresponding unsymmetrical carbonate esters via carboxymethylation by using dimethyl carbonate.
General description
Sodium aluminate is used in the synthesis of industrial catalyst mesoporous alumina and various aluminum trihydroxide polymorphs.
signalword
Danger
hcodes
Hazard Classifications
Met. Corr. 1 - Skin Corr. 1A
supp_hazards
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Cleaner synthesis of mesoporous alumina from sodium aluminate solution
Zhong, Li and Zhang, et al.
Green Chemistry, 13, 2525-2530 (2011)
Rienacker, R.; Graefe, J.
Angewandte Chemie (International Edition in English), 24, 320-320 (1985)
Synthesis of Uniformly Spherical Bayerite from a Sodium Aluminate Solution Reacted with Sodium Bicarbonate
You, Shaowei and Li, et al.
Industrial & Engineering Chemistry Research, 52, 12710-12716 (2013)
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